AUGUST 4, 2026
Live Feed
Return to register
Case File

CVE-2017-6506

CRITICAL · CVSS 9.8 EPSS 11.70% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-03-10 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2017-6506
Severity
CRITICAL
CVSS
9.8
EPSS
11.70%

Original Filing — NVD Description

In Azure Data Expert Ultimate 2.2.16, the SMTP verification function suffers from a buffer overflow vulnerability, leading to remote code execution. The attack vector is a crafted SMTP daemon that sends a long 220 (aka "Service ready") string.